most Likely the cause will be DomainsDirRemoteSharingEnabled will be “false”, make it “true” in nodemanager.properties file to avoid thsi error. Specifies whether Node Manager is monitoring a shared domain directory. As such, more that one Node Manager may be monitoring the shared directory from different machines. Set to true to indicate that you have a shared domain directory (mounted directory or Windows NFS) that multiple nodes will be sharing. Enabling this property allows multiple Node Managers to share the domain without affecting each other.

For More Info Visit: http://download.oracle.com/docs/cd/E21764_01/web.1111/e13740/java_nodemgr.htm